package com.projectbox.dao;

import java.util.List;

import com.projectbox.model.Announcement;

public interface AnnouncementDao {
	
	List<Announcement> getAnnouncements();
	
	Announcement getAnnouncement(Long id);
	
	void insert(Announcement announcement);
	
	void update(Announcement announcement);
	
	void delete(Long id);

}
